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Spa Digital Reader Refill Pack
Spend more time relaxing not guessing with AquaChek TruTest Spa automated color matching. Follow the instruction guide, dip a strip, place on the digital test strip reader, and it does the work for you - no color matching! Numerical results displayed, along with "low", "ok", and "high" indicators.
Keep spa water at optimum levels easily with these handy Test Strips. Instant readings of the monopersulfate, alkalinity and pH levels just by swirling the Nature2 Spa Test Strip. Color -coded quick guide on package.
AquaChek Spa 6-in-1 Test Strips-50
Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, and Total Alkalinity. Ideal for customers who want a more complete analysis of their spa water. 6 important test results in just one dip, and get test results in just seconds! To keep your spa at its best, test before and after each use. Its also a good idea to write down your results each time you test.
Aquacheck-Free Chlorine Test Strips-50
Tests for: Free Chlorine, pH, Total Alkalinity, Cyanuric Acid (Stabilizer). Ideal for customers who use chlorine as the sanitizer in their pool or spa. Includes a test for Cyanuric Acid (Stabilizer), which is especially important for outdoor pools and spas which are subject to chlorine dissipation from UV rays.
Spa & Hot Tub Test Strips - Chlorine 50
Easy-to-read strips that test for pH, alkalinity, calcium hardness and bromine or chlorine. 50 strips per bottle.